02/03/2026
Research shows very little connection between hip rotation range of motion (ROM) and symptoms in FAIS.😳
Studies also suggest that neither surgery nor physiotherapy reliably increase hip rotation ROM. So spending time “chasing rotation” may not be the best investment of your rehab efforts.
✅ Instead, focus on what truly matters: understanding the underlying factors that are limiting hip movement, and targeting your treatment approach accordingly. Active hip flexion ROM, strength, load management, and movement strategies often have a bigger impact on outcomes.
📚 Gomes et al. (2025) & others: minimal clinically important change in hip symptoms = 19° IR increase. Not easy, and often not appropriate to chase.
Read more: https://dralisongrimaldi.com/blog/hip-rom-restrictions-in-fais/